The body of François Claret, owner of the famous gastronomic guide Claret, is found in his apartment by poisoning. Very quickly convinced of the innocence of François Claret's wife, Judge Alice Nevers investigates with Lieutenant Romance in the restaurant industry. All tracks lead to Jacques Villeroy, owner of a restaurant classified "3 stars". In the latest edition of the Claret guide, its restorer has lost a star. And his relations with Sautereau, the Director General of the Guide Claret, who succeeds François Claret, are dubious to say the least. While investigating Jacques Villeroy's past, Alice Nevers will discover that François Claret and him were linked for a very long time. Alice Nevers and Lieutenant Romance will manage to unmask the culprit by saving Jacques Villeroy from the premeditated revenge of the murderer.
